# [UI_MXVC_ISSU_ROLE_VCB](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB)

## SYSLOG Details
- **Message**: MGD MXVC: Expected VC-Bm role: <variable>vc-chassis-role</variable>(<variable>vc-chassis-role-name</variable>)
- **Help**: VC-B role
- **Description**: Informational messages indicating progress of ISSU on MXVC products.
- **Type**: Event: This message reports an event, not an error
- **Severity**: critical
- **Cause**: -
- **Action**: -
- **Attributes**: vc-chassis-role
vc-chassis-role-name
- **Facility**: LOG_AUTH

## Found this message in the following releases:
- [Junos OS 26.2R1](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB&sw=Junos%20OS&rel=26.2R1)
- [Junos OS 25.4R1](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB&sw=Junos%20OS&rel=25.4R1)
- [Junos OS 25.2R2](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB&sw=Junos%20OS&rel=25.2R2)
- [Junos OS 25.2R1](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB&sw=Junos%20OS&rel=25.2R1)
- [Junos OS 24.4R2](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB&sw=Junos%20OS&rel=24.4R2)
- [Junos OS 24.4R1](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB&sw=Junos%20OS&rel=24.4R1)
- [Junos OS 24.2R2](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB&sw=Junos%20OS&rel=24.2R2)
- [Junos OS 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB&sw=Junos%20OS&rel=24.2R1)
- [Junos OS 23.4R2](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB&sw=Junos%20OS&rel=23.4R2)
- [Junos OS 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB&sw=Junos%20OS&rel=23.4R1)
- [Junos OS 23.2R2](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB&sw=Junos%20OS&rel=23.2R2)
- [Junos OS 23.2R1](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB&sw=Junos%20OS&rel=23.2R1)
- [Junos OS 22.4R3](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB&sw=Junos%20OS&rel=22.4R3)
- [Junos OS 22.4R2](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB&sw=Junos%20OS&rel=22.4R2)
- [Junos OS 22.4R1](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB&sw=Junos%20OS&rel=22.4R1)
- [Junos OS 22.2R3](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB&sw=Junos%20OS&rel=22.2R3)
- [Junos OS 22.2R2](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB&sw=Junos%20OS&rel=22.2R2)
- [Junos OS 22.2R1](https://apps.juniper.net/syslog-explorer/?msg=UI_MXVC_ISSU_ROLE_VCB&sw=Junos%20OS&rel=22.2R1)